EVERBUILD® BLACK JACK® 902 BITUMEN & FLASHING PRIMER

Storage life 24 months in tightly sealed, undamaged containers.

EVERBUILD® BLACK JACK® 902 BITUMEN & FLASHING PRIMER contains a flammable solvent, and all normal precautions against fire must be taken during both storage and use.  Store in original container in cool dry conditions between 5°C - 30°C.  Keep away from sources of ignition.

 0.9 g / cm³ at 20°C

Resistant to: most salt solutions, dilute acids and alkalis, water and alcohol. Not resistant to: oils, solvents and some detergent solutions.

-20°C to +30°C

3 -6 hours depending on drying conditions

4-6m² per litre depending on porosity of subsrate

11m² per litre on non porous surfaces

As with all surface coatings, preparation of the surface is of great importance and will influence the degree of adhesion obtained and the life of the coating. All surfaces must be sound, stable and thoroughly clean and dry.  Metal surfaces should be wire brushed to remove rust. Where long term protection is required an initial treatment of a rust-inhibitive product such as red lead or zinc phosphate should be used. Loose or blistered paint should be removed, as should tar-based paint systems. New galvanised surfaces should be roughened with a wire brush or treated with a proprietary etch primer.

EVERBUILD® BLACK JACK® 902 BITUMEN & FLASHING PRIMER is ready for use and should not be thinned. Apply by brush or spray. The primer should be well scrubbed in by brush, ensuring  a thin even coverage. Avoid ponding/pooling when applying by spray. With fibre cement or rag felt, apply generously to saturate the surface.

Tools may be cleaned by using white spirit. Spillages should be wiped off surfaces before the primer has set.